Forgive me, I’m not super versed on Dewey’s mathematics ideas. Quick skimming of some articles and papers seems to suggest he was very practical and wanted kids to tie into the real world. How does that differ from the pink side? Both, to me, seem the opposite of classical logic training.

Doesn’t Ubuntu still ship with Snap? I don’t think Flatpak trumps that yet. It’s hard to say one of the other formats won when Canonical (or Fedora derivatives in the case of Flatpak) still mainline something else.